#
# param.test -- tests for web::param
# nca-073-9
# 
# Copyright (c) 1996-2000 by Netcetera AG.
# Copyright (c) 2001 by Apache Software Foundation.
# All rights reserved.
#
# See the file "license.terms" for information on usage and
# redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# @(#) $Id$
#

# -----------------------------------------------------------------------------
# tcltest package
# -----------------------------------------------------------------------------
if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import ::tcltest::*
}

# -----------------------------------------------------------------------------
# util
# -----------------------------------------------------------------------------
proc cleanParam {} {
    web::cmdurlcfg -unset
    web::formvar -unset
    web::param -unset
}


# -----------------------------------------------------------------------------
# errors
# -----------------------------------------------------------------------------
test param-1.0 {error message} {

    catch {
	web::param -foo
    } cmsg
    set cmsg
} {bad subcommand "-foo": must be -count, -unset, -set, -lappend, or -names}

test param-1.1 {error message} {

    catch {
	web::param set a b
    } cmsg
    set cmsg
} {wrong # args: should be "web::param key ?default?"}


# -----------------------------------------------------------------------------
# param
# -----------------------------------------------------------------------------
test param-2.1 {get keys} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "lang=FR&type=ez&type=med"

    set res [lsort [web::param -names]]
} {lang type}

test param-2.2 {get values} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "type=ez&type=med"

    set res [web::param type]
} {ez med}

test param-2.3 {unset} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "type=ez&lang=EN"
    web::param -unset type
    set res [lsort [web::param -names]]
} {lang}


test param-2.4 {unset} {

    cleanParam
    set res [lsort [web::param -names]]
} {}


test param-2.5 {- syntax} {

    cleanParam
    web::param -set -- dash
    web::param -set -count foo
    web::param -set -unset bar
    web::param -set -set hocker
    set res [list [web::param -set --] [web::param -set -count] [web::param -set -unset] [web::param -set -set] [web::param -count --]]
} {dash foo bar hocker 1}

test param-2.6 {-- syntax} {

    cleanParam
    web::param -set -oops ImAValue
    web::param -set -- ImTheValue
    set res [list [web::param -set -oops] [web::param -set --]]
} {ImAValue ImTheValue}


# -----------------------------------------------------------------------------
# param
# -----------------------------------------------------------------------------
test param-3.1 {list all keys (no multiple keys)} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1&foo=bar&k2=v2"

    set res [lsort [web::param -names]]
} {foo k1 k2}

test param-3.2 {list all keys (multiple keys)} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1&foo=bar&k2=v2&k1=v3"

    set res [lsort [web::param -names]]
} {foo k1 k2}

test param-3.3 {get all values for key (no multiple keys)} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1&foo=bar&k2=v2"

    set res [web::param foo]
} {bar}

test param-3.4 {get all values for key (multiple keys)} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1&foo=bar&k2=v2&k1=v3"
    set res [lsort [web::param k1]]
} {v1 v3}

test param-3.5 {count distinct keys (no multiple keys)} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1&foo=bar&k2=v2"

    catch {set res [web::param -count]} msg
    set msg
} {wrong # args: should be "web::param -count key"}

test param-3.6 {count distinct keys (multiple keys)} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1&foo=bar&k2=v2&k1=v3"

    catch {set res [web::param -count]} msg
    set msg
} {wrong # args: should be "web::param -count key"}

test param-3.7 {cnt distinct vals (no multiple keys)} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1&foo=bar&k2=v2"

    set res [web::param -count k1]
} {1}

test param-3.8 {cnt distinct vals (multiple keys)} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1&foo=bar&k2=v2&k1=v3"

    set res [web::param -count k1]
} {2}

test param-3.9 {acces default value} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1"

    set res [web::param foo bar]
} {bar}

test param-3.10 {default is negative number} {

    cleanParam
    web::dispatch -cmd "" -postdata "" \
	-querystring "k1=v1"

    set res [web::param foo -1]
} {-1}

test param-3.11 {full syntax, all-in-one} {

    cleanParam
    web::dispatch -cmd "" -postdata "" -querystring "id=11&lang=DE&lang=EN"
    set res [web::param -names]
    lappend res [web::param id]
    lappend res [lsort [web::param lang]]
    lappend res [web::param -count id]
    lappend res [web::param -count lang]
    web::param -unset id
    lappend res [lsort [web::param -names]]
    web::param -set ordered pizza
    lappend res [lsort [web::param -names]]
    lappend res [web::param -count ordered]
    web::param -lappend ordered pizza
    lappend res [lsort [web::param -names]]
    lappend res [web::param -count ordered]
    lappend res [web::param ordered]
    web::param -unset
    lappend res [web::param -names]
    set res
} {id lang 11 {DE EN} 1 2 lang {lang ordered} 1 {lang ordered} 2 {pizza pizza} {}}

test param-3.12 {weird string} {

    cleanParam

    set tst {"Bildschirm Eizo 19"" "}
    web::param -set k $tst
    web::param k
} {"Bildschirm Eizo 19"" "}
    
test param-3.13 {still weird string} {

    cleanParam

    set tst {"Bildschirm Eizo 19"" "}
    web::param -set k $tst
    set res [web::param -names]
    lappend res [web::param -count k]
} {k 1}

test param-3.14 {again weird string} {

    cleanParam

    set tst {"Bildschirm Eizo 19"" "}
    web::param k $tst
} $tst

test param-3.15 {-set and -append} {

    cleanParam

    web::param -set k1 [list a b c]
    web::param -lappend k1 d
    lindex [web::param k1] 0
} {a b c}

test param-3.16 {-set returns current value} {

    cleanParam

    web::param -set k v
    web::param -set k
} {v}

test param-3.17 {-unset unexisting key} {

    cleanParam

    catch {web::param -unset k}
} {0}

# cleanup
::tcltest::cleanupTests